32CrMoV13 steel The operating conditions, design and manufacturing aspects of the aeronautical bearings previously described require a hard surface and a tough core, ie a surface hardened steel. Surface modification processes such as nitriding have an advantage over carburising because they usually provide higher hardness, impart higher

Properties: Chrome–molybdenum–vanadium steel for hardening in oil and in air with very good hardenability, high firmness during the heat and resistance to the tempering, very good toughness and plastic properties during normal and also higher temperatures.

High-speed steels contain molybdenum and tungsten. They are hardened to 62-67 HRC and maintain this hardness in service temperatures as high as 540° C. Their properties are high wear resistance, high hardness at elevated and low temperatures, and excellent toughness.

For the present investigation a common hot work tool steel, namely AISI H11 (38CrMoV 5 1), has been employed, whose chemical composition is reported in Table 1.

s420g2 steel - KATALOR STEEL

S420G2+M steel plate,S420G2+M steel chemical composition. S420G2+M steel plate under EN10225 standard, it is a kind of high tensile and high yield steel.

Tooling Steel | 1.2365 | X 32 CrMoV 3 3 | Rosswag GmbH

Data Sheet Steel Tooling Steel 1.2365 X 32 CrMoV 3 3

Hot Working Tool Steels - View Specifications & Details of ...

Hot Die Steel H-13 is a chromium, molybdenum, vanadium hot work tool steel which is characterized by high hardenability and excellent toughness. The molybdenum and vanadium act as strengthening agents.